ATs CO on KJ8fd: Nut Draw, Shallow SPR

Hero
A♣T♣
Position
CO vs SB
Pot
3-Bet Pot
Flop
K♣ J♣ 8♠

With the nut flush draw and a gutshot at a very low SPR, we are mathematically committed to the pot and should look to get all-in immediately.

Flop Analysis

SB's check is unusual given the SPR, but with the nut flush draw and a gutshot, we have massive equity and should move all-in to realize it.